Online blood donation management system project.pdf

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AN
INTERNSHIP REPORT
ON
ONLINE BLOOD DONATION MANAGEMENT
SYSTEM PROJECT
BY
KAMAL ACHARYA
(Tribhuvan University)
Date: 2023/07/10

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TABLE OF CONTENTS Page
DECLARATION ........................................................................................... ii
CERTIFICATE .............................................................................................. iii
ACKNOWLEDGEMENTS ............................................................................ iv
ABSTRACT .................................................................................................. v
1. INTRODUCTION.................................................................................... 1
1.1 PROJECT OVERVIEW.......................................................................... 1
1.2. PROJECT DESCRIPTION..................................................................... 1
2. PROBLEM DEFINITION........................................................................ 3
2.1. EXISTING SYSTEM............................................................................. 3
2.1.2 DISADVANTAGES............................................................................. 3
2.2. PROPOSED SYSTEM............................................................................. 3
2.2.1. ADVANTAGES................................................................................... 3
3. FEASIBILITY STUDY............................................................................... 4
3.1. TECHNICAL.......................................................................................... 4
3.2. OPERATIONAL..................................................................................... 5
3.3. ECONOMICAL...................................................................................... 5
4. SYSTEM ANALYSIS............................................................................... 6
4.1. SRS......................................................................................................... 6
4.1.1 INTRODUCTION................................................................................. 6
4.1.1.1. DEVELOPER RESPONSIBILITY AND OVERVIEW....................... 6
4.1.2. MODULES INVOLVED......................................................................
4.1.2.1. HARDWARE REQUIREMENT........................................................
4.1.2.2. SOFTWARE REQUIREMENT...........................................................
5. SYSTEM DESIGN......................................................................................
5.1. DFD.........................................................................................................
5.2. UML DIAGRAM.....................................................................................
5.2.1. USE CASE METHOD...........................................................................
5.3. DATABASE DESIGN..............................................................................
5.4. E R DIAGRAM........................................................................................
5.5. DATABASE TABLES..............................................................................
6. SOFTWARE DEVELOPMENT ENVIRONMENT.......................................
6.1. INTRODUCTION TO .NET FRAMEWORKS..........................................
6.2. ASP.NET..................................................................................................
6.3. ACTIVE SERVER PAGES.NET...............................................................
6.4. LANGUAGE SUPPORT...........................................................................
6.5. CODE BEHIND SUPPORT......................................................................
6.6. C# AND ADO.NET.................................................................................
6.7. SRL SERVER..........................................................................................
7. CODING....................................................................................................
7.1. WEBCONFIG FILE.................................................................................
7.2. DONOR ACCOUNT...............................................................................
7.3. REGISTRATION.....................................................................................
7.4. SEARCH FORM......................................................................................
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8. TESTING............................................................................................................. 46
8.1. INTRODUCTION............................................................................................ 46
8.2. STRATEGIC APPROACH............................................................................... 46
8.3. UNIT TESTING................................................................................................ 47
9. OUTPUT SCREEN.............................................................................................. 49
9.1. HOME PAGE.................................................................................................... 49
9.2. ADMIN LOGIN................................................................................................. 50
9.3. ADMIN HOME.................................................................................................. 51
9.4. REGISTRATION FORM FOR DONOR........................................................... 52
9.5. LOGIN FORM................................................................................................... 53
9.6. USER DETAIL................................................................................................... 54
9.7. SEARCH FOR DONOR..................................................................................... 55
9.8. UPDATE ACCOUNT DETAIL......................................................................... 56
10. CONCLUSION.................................................................................................... 57
10.1. BENEFITS........................................................................................................ 57
10.2. LIMITS............................................................................................................. 59
11.BIBLIOGRAPHY................................................................................................ 60

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DECLARATION
I hereby declare that this submission is my own work and that, to the best of my knowledge and
belief, it contains no material previously published or written by another person nor material
which to a substantial extent has been accepted for the award of any other degree or diploma of
the university or other institute of higher learning, except where due acknowledgment has been
made in the text.
Signature
Name
Roll No.
Date.

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ABSTRACT
Blood Donation Management System is a web database application that enables the public to
make online session reservation, to view nationwide blood donation events online and at the
same time provides centralized donor and blood stock database. This application is developed
by using ASP.NET technology from Visual Studio with the MySQL 5.0 as the database
management system. The methodology used to develop this system as a whole is Object Oriented
Analysis and Design; whilst, the database for BDMS is developed by following the steps in
Database Life Cycle. The targeted users for this application are the public who is eligible to
donate blood ,'system moderator, administrator from National Blood Center and the staffs who
are working in the blood banks of the participating hospitals. The main objective of the
development of this application is to overcome the problems that exist in the current system,
which are the lack of facilities for online session reservation and online advertising on the
nationwide blood donation events, and also decentralized donor and blood stock database.
Besides, extra features in the system such as security protection by using password, generating
reports, reminders of blood stock shortage and workflow tracking can even enhance the
efficiency of the management in the blood banks. The final result of this project is the
development of web database application, which is the BDMS.

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INTRODUCTION
1.1. Project Overview
The Blood Donation Agent is to create an e-Information about the donor and organization
that are related to donating the blood. Through this application any person who is interested in
donating the blood can register himself in the same way if any organization wants to register
itself with this site that can also register. Moreover if any general consumer wants to make
request blood online he can also take the help of this site. Admin is the main authority who
can do addition, deletion, and modification if required.
1.2. Project Description
This project is aimed to developing a voluntary Blood Donation Information. The entire
project has been developed keeping in view of the distributed client server computing
technology, in mind.
The Blood Donation Agent is to create an e-Information about the donor and organization
that are related to donating the blood. Through this application any person who is interested in
donating the blood can register himself in the same way if any organization wants to register
itself with this site that can also register. Moreover if any general consumer wants to make
request blood online he can also take the help of this site.
Admin is the main authority who can do addition, deletion, and modification if
required.
The project has been planned to be having the view of distributed architecture, with
centralized storage of the database. The application for the storage of the data has been planned.
Using the constructs of MS-SQL Server and all the user interfaces have been designed using the
ASP.Net technologies.

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The database connectivity is planned using the “SQL Connection” methodology. The
standards of security and data protective mechanism have been given a big choice for proper
usage.
The application takes care of different modules and their associated reports, which are
produced as per the applicable strategies and standards that are put forwarded by the
administrative staff.
The entire project has been developed keeping in view of the distributed client server
computing technology, in mind. The specification has been normalized up to 3NF to eliminate all
the anomalies that may arise due to the database transaction that are executed by the general
users and the organizational administration. The user interfaces are browser specific to give
distributed accessibility for the overall system. The internal database has been selected as MS-
SQL server 2000.
The basic constructs of table spaces, clusters and indexes have been exploited to provide
higher consistency and reliability for the data storage. The MS-SQL server 2000 was a choice as
it provides the constructs of high-level reliability and security. The total front end was dominated
using the ASP.Net technologies. At all proper levels high care was taken to check that the system
manages the data consistency with proper business rules or validations.
The database connectivity was planned using the latest “SQL Connection” technology
provided by Microsoft Corporation. The authentication and authorization was crosschecked at all
the relevant stages. The user level accessibility has been restricted into two zones namely.

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Problem Definition
2.1 Existing System
 Cannot Upload and Download the latest updates.
 No use of Web Services and Remoting.
 Risk of mismanagement and of data when the project is under development.
 Less Security.
 No proper coordination between different Applications and Users.
 Fewer Users – Friendly
Disadvantages
1. User friendliness is provided in the application with various controls.
2. The system makes the overall project management much easier and flexible.
3. Readily upload the latest updates, allows user to download the alerts by clicking the
URL.
4. There is no risk of data mismanagement at any level while the project development is
under process.
5. It provides high level of security with different level of authentication.
2.2. Proposed System
To debug the existing system, remove procedures those cause data redundancy, make
navigational sequence proper. To provide information about audits on different level and also to
reflect the current work status depending on organization/auditor or date. To build strong
password mechanism.
Advantages:
 User friendliness I provided in the application with various controls.
 The system makes the overall project management much easier and flexible.
 Readily upload the latest updates ,allows user to download the alerts by clicking
the url. It provides high level of security with different level of authentication.

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Feasibility Study
Preliminary investigation examine project feasibility, the likelihood the system will be
useful to the organization. The main objective of the feasibility study is to test the Technical,
Operational and Economical feasibility for adding new modules and debugging old running
system. All system is feasible if they are unlimited resources and infinite time. There are aspects
in the feasibility study portion of the preliminary investigation:
 Technical Feasibility
 Operation Feasibility
 Economical Feasibility
3.1. Technical Feasibility
The technical issue usually raised during the feasibility stage of the investigation includes
the following:
 Does the necessary technology exist to do what is suggested?
 Do the proposed equipments have the technical capacity to hold the data required to use the
new system?
 Will the proposed system provide adequate response to inquiries, regardless of the number or
location of users?
 Can the system be upgraded if developed?
 Are there technical guarantees of accuracy, reliability, ease of access and data security?
Earlier no system existed to cater to the needs of ‘Secure Infrastructure Implementation
System’. The current system developed is technically feasible. It is a web based user interface for
audit workflow at NIC-CSD. Thus it provides an easy access to the users.
The database’s purpose is to create, establish and maintain a workflow among various
entities in order to facilitate all concerned users in their various capacities or roles. Permission to
the users would be granted based on the roles specified. Therefore, it provides the technical
guarantee of accuracy, reliability and security.

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The software and hard requirements for the development of this project are not many and
are already available in-house at NIC or are available as free as open source. The work for the
project is done with the current equipment and existing software technology. Necessary
bandwidth exists for providing a fast feedback to the users irrespective of the number of users
using the system.
3.2. Operational Feasibility
Proposed projects are beneficial only if they can be turned out into information system.
That will meet the organization’s operating requirements. Operational feasibility aspects of the
project are to be taken as an important part of the project implementation. Some of the important
issues raised are to test the operational feasibility of a project includes the following: -
 Is there sufficient support for the management from the users?
 Will the system be used and work properly if it is being developed and implemented?
 Will there be any resistance from the user that will undermine the possible application
benefits?
This system is targeted to be in accordance with the above-mentioned issues. Beforehand,
the management issues and user requirements have been taken into consideration. So there is no
question of resistance from the users that can undermine the possible application benefits.
The well-planned design would ensure the optimal utilization of the computer resources and
would help in the improvement of performance status.
3.3. Economical Feasibility
A system can be developed technically and that will be used if installed must still be a good
investment for the organization. In the economical feasibility, the development cost in creating
the system is evaluated against the ultimate benefit derived from the new systems. Financial
benefits must equal or exceed the costs.
The system is economically feasible. It does not require any addition hardware or
software. Since the interface for this system is developed using the existing resources and
technologies available at NIC, There is nominal expenditure and economical feasibility for
certain.

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System Analysis
4.1. Software Requirement Specification (SRS)
The software, Site Explorer is designed for management of web sites from a remote
location.
INTRODUCTION
Purpose: The main purpose for preparing this document is to give a general insight into the
analysis and requirements of the existing system or situation and for determining the operating
characteristics of the system.
Scope: This Document plays a vital role in the development life cycle (SDLC) and it describes
the complete requirement of the system. It is meant for use by the developers and will be the
basic during testing phase. Any changes made to the requirements in the future will have to go
through formal change approval process.
DEVELOPERS RESPONSIBILITIES OVERVIEW:
The developer is responsible for:
 Developing the system, which meets the SRS and solving all the requirements of the system?
 Demonstrating the system and installing the system at client's location after the acceptance
testing is successful.
 Submitting the required user manual describing the system interfaces to work on it and also
the documents of the system.
 Conducting any user training that might be needed for using the system.
 Maintaining the system for a period of one year after installation.

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The modules involved are:
1. Administration:
In this module the Administrator has the privileges to add all the Blood Groups, Type,
State, District, and Location. He can search all the info about the Organization,
Donor.
User Account:
 Name
 Username
 Password
Functionality
 Association User Account with UserRole.
 Association User Account with personal Details.
 Association User Account with Blood Donation Details.
Alerts:
 All fields are mandatory
 Select unique username
 Select unique password
Alerts:
 Select Role Id
 Select role name
BDA State:
 State ID
 State Name

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Functionality:
 Association state with city
 Association state with Address
Alerts:
 Select state Id
 Select state name
BDA City:
 City ID
 City Name
Alerts:
 Select city Id
 Select city Name
Blood Group:
 Blood Group ID
 Blood Group
 Description
 Active
Functionality:
 Association Blood group with Personal details.

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Alerts:
 Select Blood Group ID
Blood Type:
 Blood Type
 Type Name
Functionality:
 Association Blood type with Personal details.
Alerts:
 Select Blood Group
 Select Type Name
Personal Details:
 ID
 Name
 Email
 DOB
 Gender
 Blood Type
 Address
 Contact No
Functionality:
 Association personal detaials with preferd location.

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Alerts:
 Select user account
 Select Email id
 Select date of birth
Donor:
Donor is that person who is interested in donating their blood so they can register themselves
through this website. If any requirement comes then they will be contacted and they can donate
their blood. Along with it they can search for the various organization locations wise and can
also make request for blood if needed
Donor:
 User Account
Functionality:
 Association Donor preferred organization with personal
details.
Alerts:
 Select user account

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4.2. HARDWARE REQUIREMENTS:
 PIV 2.8 GHz Processor and Above
 RAM 512MB and Above
 HDD 20 GB Hard Disk Space and Above
4.3. SOFTWARE REQUIREMENTS:
 WINDOWS OS (XP / 2000 / 200 Server / 2003 Server)
 Visual Studio .Net 2005 Enterprise Edition
 Internet Information Server 5.0 (IIS)
 Visual Studio .Net Framework (Minimal for Deployment)
 SQL Server 2000 Enterprise Edition

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System Design
5.1. Data Flow Diagrams (DFD)
A data flow diagram is graphical tool used to describe and analyze movement of data
through a system. These are the central tool and the basis from which the other components are
developed. The transformation of data from input to output, through processed, may be
described logically and independently of physical components associated with the system. These
are known as the logical data flow diagrams.
The physical data flow diagrams show the actual implements and movement of data
between people, departments and workstations. A full description of a system actually consists
of a set of data flow diagrams. Using two familiar notations Yourdon, Gane and Sarson notation
develops the data flow diagrams. Each component in a DFD is labeled with a descriptive name.
Process is further identified with a number that will be used for identification purpose.
The development of DFD’S is done in several levels. Each process in lower level
diagrams can be broken down into a more detailed DFD in the next level. The lop-level diagram
is often called context diagram. It consists a single process bit, which plays vital role in studying
the current system. The process in the context level diagram is exploded into other process at the
first level DFD.
The idea behind the explosion of a process into more process is that understanding at one
level of detail is exploded into greater detail at the next level. This is done until further
explosion is necessary and an adequate amount of detail is described for analyst to understand
the process.
Larry Constantine first developed the DFD as a way of expressing system requirements
in a graphical from, this lead to the modular design.
A DFD is also known as a “bubble Chart” has the purpose of clarifying system
requirements and identifying major transformations that will become programs in system design.
So it is the starting point of the design to the lowest level of detail. A DFD consists of a series of
bubbles joined by data flows in the system.

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DFD SYMBOLS:
In the DFD, there are four symbols
1. A square defines a source(originator) or destination of system data
2. An arrow identifies data flow. It is the pipeline through which the information flows
3. A circle or a bubble represents a process that transforms incoming data flow into outgoing
data flows.
4. An open rectangle is a data store, data at rest or a temporary repository of data
Process that transforms data flow.
Source or Destination of data
Data flow
Data Store
CONSTRUCTING A DFD:
Several rules of thumb are used in drawing DFD’S:
1. Process should be named and numbered for an easy reference. Each name should be
representative of the process.
2. The direction of flow is from top to bottom and from left to right. Data traditionally flow
from source to the destination although they may flow back to the source. One way to
indicate this is to draw long flow line back to a source. An alternative way is to repeat the
source symbol as a destination. Since it is used more than once in the DFD it is marked with
a short diagonal.
3. When a process is exploded into lower level details, they are numbered.
4. The names of data stores and destinations are written in capital letters. Process and dataflow
names have the first letter of each work capitalized

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A DFD typically shows the minimum contents of data store. Each data store should
contain all the data elements that flow in and out.
Questionnaires should contain all the data elements that flow in and out. Missing
interfaces redundancies and like is then accounted for often through interviews.
SAILENT FEATURES OF DFD’S
1. The DFD shows flow of data, not of control loops and decision are controlled considerations
do not appear on a DFD.
2. The DFD does not indicate the time factor involved in any process whether the dataflow take
place daily, weekly, monthly or yearly.
3. The sequence of events is not brought out on the DFD.
TYPES OF DATA FLOW DIAGRAMS
1. Current Physical
2. Current Logical
3. New Logical
4. New Physical
CURRENT PHYSICAL:
In Current Physical DFD proecess label include the name of people or their positions or
the names of computer systems that might provide some of the overall system-processing label
includes an identification of the technology used to process the data. Similarly data flows and
data stores are often labels with the names of the actual physical media on which data are stored
such as file folders, computer files, business forms or computer tapes.
CURRENT LOGICAL:
The physical aspects at the system are removed as mush as possible so that the current
system is reduced to its essence to the data and the processors that transform them regardless of
actual physical form.

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NEW LOGICAL:
This is exactly like a current logical model if the user were completely happy with he
user were completely happy with the functionality of the current system but had problems with
how it was implemented typically through the new logical model will differ from current logical
model while having additional functions, absolute function removal and inefficient flows
recognized.
NEW PHYSICAL:
The new physical represents only the physical implementation of the new system.
RULES GOVERNING THE DFD’S
PROCESS
1) No process can have only outputs.
2) No process can have only inputs. If an object has only inputs than it must be a sink.
3) A process has a verb phrase label.
DATA STORE
1) Data cannot move directly from one data store to another data store, a process must move
data.
2) Data cannot move directly from an outside source to a data store, a process, which receives,
must move data from the source and place the data into data store
3) A data store has a noun phrase label.
SOURCE OR SINK
The origin and /or destination of data.
1) Data cannot move direly from a source to sink it must be moved by a process
2) A source and /or sink has a noun phrase land

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DATA FLOW
1) A Data Flow has only one direction of flow between symbols. It may flow in both directions
between a process and a data store to show a read before an update. The later is usually
indicated however by two separate arrows since these happen at different type.
2) A join in DFD means that exactly the same data comes from any of two or more different
processes data store or sink to a common location.
3) A data flow cannot go directly back to the same process it leads. There must be atleast one
other process that handles the data flow produce some other data flow returns the original
data into the beginning process.
4) A Data flow to a data store means update (delete or change).
5) A data Flow from a data store means retrieve or use.

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5.2. UML Diagrams
Use Case Diagram:
 The unified modeling language allows the software engineer to express an analysis model
using the modeling notation that is governed by a set of syntactic semantic and pragmatic
rules.
 A UML system is represented using five different views that describe the system from
distinctly different perspective. Each view is defined by a set of diagram, which is as follows.
 User Model View
i. This view represents the system from the users perspective.
ii. The analysis representation describes a usage scenario from the end-users
perspective.
Structural model view
 In this model the data and functionality are arrived from inside the system.
 This model view models the static structures.
Behavioral model view
It represents the dynamic of behavioral as parts of the system, depicting the
interactions of collection between various structural elements described in the user model and
structural model view.
Implementation Model View
In this the structural and behavioral as parts of the system are represented
as they are to be built.

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Environmental Model View
In this the structural and behavioral aspects of the environment in which the
system is to be implemented are represented.
UML is specifically constructed through two different domains they are
 UML Analysis modeling, which focuses on the user model and structural model views of
the system.
 UML design modeling, which focuses on the behavioral modeling, implementation modeling and
environmental model views.
Use case Diagrams represent the functionality of the system from a user’s point of view. Use
cases are used during requirements elicitation and analysis to represent the functionality of the
system. Use cases focus on the behavior of the system from external point of view.
Actors are external entities that interact with the system. Examples of actors include users like
administrator, bank customer …etc., or another system like central database.

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Use case Model
SYSTEM NAME
Use case 1
Use case 2
Use case n
Actor
Actor

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Use Cases of Blood Donation Agent Interface
Use case For Admin Module
Admin
Blood Donation Agent Interface
Home Page
Login Page
Donar Home Page
Donor Account Detail
Donation Details
Search
Help
Admin Page

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Use case For Donor Module
Blood Donation Agent Interface
Home Page
Login Page
Donor Home Page
Donor Account Detail
Search
Search Page
About
Help Page
Donor

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5.3. Database Design
Entities with Attributes:
1.Administration:
User Account:
 AccountID
 Username
 Password
BDA State:
 State Name
 City
City:
 City ID
 City Name
BloodGroup:
 BloodGroupID
 BloodGroup
 Description
PersonalDetails:
 Username
 Name
 Email
 DOB
 Gender
 BloodType
 MobileNo

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5.4.ER Diagrams
ER diagram for User Account and Users
UserRole:
RoleID
RoleName
UserAccount:
Username
Password
UserDetails
Updatedetails
User Account:
e
Has/b
elongs UserRole:

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ER diagram for Users Account and Personal Details
Personal Details:
Name
Email
DOB
Gender
BloodGroup
District
State
MobileNo
UserAccount:
name
Username
Password
UpdateDetails
User Account:
Has/b
elongs Personal details

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ER diagram for Blood group Personal details
BloodGroup:
BloodGroup
Active
Personal Details:
Name
Email
DOB
Gender
BloodGroup
District
State
MobileNo
Blood group: Personal details
Has/b
elong
s

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5.5. Database Tables
1.Entities
 DetailTable
2.Entities with Attributes
1. DetailTable
 Name
 Username
 Password
 Date_of_birth
 gender
 blood group
 mobile_no
 email
 state
 district

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2.Data Dictionary
DetailTable
Sno Column name Data type Constraint
1 Name Varchar(50) Not null
2 Username varchar(50) Primary key
3 Password varchar(50) Not null
4 dateOfBirth date Not null
5 Gender varchar(50) Not null
6 Bloodroup varchar(50) Not null
7 MobileNO Bigint Not null
8 EmailId varchar(50) Not Null
9 State varchar(50) Not Null
10 District varchar(50) Not Null

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Software Development Environment
6.1. Introduction To .Net Framework
The .NET Framework is a new computing platform that simplifies application development in
the highly distributed environment of the Internet. The .NET Framework is designed to fulfill the
following objectives:
 To provide a consistent object-oriented programming environment whether object code is
stored and executed locally, executed locally but Internet-distributed, or executed remotely.
 To provide a code-execution environment that minimizes software deployment and
versioning conflicts.
 To provide a code-execution environment that guarantees safe execution of code, including
code created by an unknown or semi-trusted third party.
 To provide a code-execution environment that eliminates the performance problems of
scripted or interpreted environments.
 To make the developer experience consistent across widely varying types of applications,
such as Windows-based applications and Web-based applications.
 To build all communication on industry standards to ensure that code based on the .NET
Framework can integrate with any other code.
The .NET Framework has two main components: the common language runtime and the .NET
Framework class library. The common language runtime is the foundation of the .NET
Framework. You can think of the runtime as an agent that manages code at execution time,
providing core services such as memory management, thread management, and Remoting, while
also enforcing strict type safety and other forms of code accuracy that ensure security and
robustness. In fact, the concept of code management is a fundamental principle of the runtime.
Code that targets the runtime is known as managed code, while code that does not target the
runtime is known as unmanaged code.

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FEATURES OF THE COMMON LANGUAGE RUNTIME:
The common language runtime manages memory, thread execution, code execution, code
safety verification, compilation, and other system services. These features are intrinsic to the
managed code that runs on the common language runtime.
With regards to security, managed components are awarded varying degrees of trust,
depending on a number of factors that include their origin (such as the Internet, enterprise
network, or local computer). This means that a managed component might or might not be able
to perform file-access operations, registry-access operations, or other sensitive functions, even if
it is being used in the same active application.
The runtime enforces code access security. For example, users can trust that an
executable embedded in a Web page can play an animation on screen or sing a song, but cannot
access their personal data, file system, or network. The security features of the runtime thus
enable legitimate Internet-deployed software to be exceptionally featuring rich.
The runtime also enforces code robustness by implementing a strict type- and code-
verification infrastructure called the common type system (CTS). The CTS ensures that all
managed code is self-describing. The various Microsoft and third-party language compilers
Generate managed code that conforms to the CTS. This means that managed code can
consume other managed types and instances, while strictly enforcing type fidelity and type
safety.
In addition, the managed environment of the runtime eliminates many common software
issues. For example, the runtime automatically handles object layout and manages references to
objects, releasing them when they are no longer being used. This automatic memory
management resolves the two most common application errors, memory leaks and invalid
memory references.
The runtime also accelerates developer productivity. For example, programmers can
write applications in their development language of choice, yet take full advantage of the
runtime, the class library, and components written in other languages by other developers. Any
compiler vendor who chooses to target the runtime can do so. Language compilers that target the
.NET Framework make the features of the .NET Framework available to existing code written in
that language, greatly easing the migration process for existing applications.

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.NET FRAMEWORK CLASS LIBRARY
The .NET Framework class library is a collection of reusable types that tightly integrate
with the common language runtime. The class library is object oriented, providing types from
which your own managed code can derive functionality. This not only makes the .NET
Framework types easy to use, but also reduces the time associated with learning new features of
the .NET Framework. In addition, third-party components can integrate seamlessly with classes
in the .NET Framework.
For example, the .NET Framework collection classes implement a set of interfaces that
you can use to develop your own collection classes. Your collection classes will blend
seamlessly with the classes in the .NET Framework.
As you would expect from an object-oriented class library, the .NET Framework types
enable you to accomplish a range of common programming tasks, including tasks such as string
management, data collection, database connectivity, and file access. In addition to these common
tasks, the class library includes types that support a variety of specialized development scenarios.
For example, you can use the .NET Framework to develop the following types of applications
and services:
 Console applications.
 Scripted or hosted applications.
 Windows GUI applications (Windows Forms).
 ASP.NET applications.
 XML Web services.
 Windows services.
For example, the Windows Forms classes are a comprehensive set of reusable types that
vastly simplify Windows GUI development. If you write an ASP.NET Web Form application,
you can use the Web Forms classes.

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CLIENT APPLICATION DEVELOPMENT
Client applications are the closest to a traditional style of application in Windows-based
programming. These are the types of applications that display windows or forms on the desktop,
enabling a user to perform a task. Client applications include applications such as word
processors and spreadsheets, as well as custom business applications such as data-entry tools,
reporting tools, and so on. Client applications usually employ windows, menus, buttons, and
other GUI elements, and they likely access local resources such as the file system and peripherals
such as printers.
Another kind of client application is the traditional ActiveX control (now replaced by the
managed Windows Forms control) deployed over the Internet as a Web page. This application is
much like other client applications: it is executed natively, has access to local resources, and
includes graphical elements.
In the past, developers created such applications using C/C++ in conjunction with the
Microsoft Foundation Classes (MFC) or with a rapid application development (RAD)
environment such as Microsoft® Visual Basic®. The .NET Framework incorporates aspects of
these existing products into a single, consistent development environment that drastically
simplifies the development of client applications.
The Windows Forms classes contained in the .NET Framework are designed to be used
for GUI development. You can easily create command windows, buttons, menus, toolbars, and
other screen elements with the flexibility necessary to accommodate shifting business needs.
For example, the .NET Framework provides simple properties to adjust visual attributes
associated with forms. In some cases the underlying operating system does not support changing
these attributes directly, and in these cases the .NET Framework automatically recreates the
forms. This is one of many ways in which the .NET Framework integrates the developer
interface, making coding simpler and more consistent.

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6.2. ASP.NET
Server Application Development
Server-side applications in the managed world are implemented through runtime hosts.
Unmanaged applications host the common language runtime, which allows your custom
managed code to control the behavior of the server. This model provides you with all the features
of the common language runtime and class library while gaining the performance and scalability
of the host server.
The following illustration shows a basic network schema with managed code running in
different server environments. Servers such as IIS and SQL Server can perform standard
operations while your application logic executes through the managed code.
Server-Side Managed Code:
ASP.NET is the hosting environment that enables developers to use the .NET Framework
to target Web-based applications. However, ASP.NET is more than just a runtime host; it is a
complete architecture for developing Web sites and Internet-distributed objects using managed
code. Both Web Forms and XML Web services use IIS and ASP.NET as the publishing
mechanism for applications, and both have a collection of supporting classes in the .NET
Framework.
If you develop and publish your own XML Web service, the .NET Framework provides a
set of classes that conform to all the underlying communication standards, such as SOAP,
WSDL, and XML. Using those classes enables you to focus on the logic of your service, without
concerning yourself with the communications infrastructure required by distributed software
development.
Finally, like Web Forms pages in the managed environment, your XML Web service will run
with the speed of native machine language using the scalable communication of IIS.
6.3. Active Server Pages.NET
ASP.NET is a programming framework built on the common language runtime that can
be used on a server to build powerful Web applications. ASP.NET offers several important
advantages over previous Web development models:

38 | P a g e
 Enhanced Performance. ASP.NET is compiled common language runtime code running on
the server. Unlike its interpreted predecessors, ASP.NET can take advantage of early
binding, just-in-time compilation, native optimization, and caching services right out of the
box. This amounts to dramatically better performance before you ever write a line of code.
 World-Class Tool Support. The ASP.NET framework is complemented by a rich toolbox
and designer in the Visual Studio integrated development environment. WYSIWYG editing,
drag-and-drop server controls, and automatic deployment are just a few of the features this
powerful tool provides.
 Power and Flexibility. Because ASP.NET is based on the common language runtime, the
power and flexibility of that entire platform is available to Web application developers. The
.NET Framework class library, Messaging, and Data Access solutions are all seamlessly
accessible from the Web. ASP.NET is also language-independent, so you can choose the
language that best applies to your application or partition your application across many
languages. Further, common language runtime interoperability guarantees that your existing
investment in COM-based development is preserved when migrating to ASP.NET.
 Simplicity. ASP.NET makes it easy to perform common tasks, from simple form submission
and client authentication to deployment and site configuration. For example, the ASP.NET
page framework allows you to build user interfaces that cleanly separate application logic
from presentation code and to handle events in a simple, Visual Basic - like forms processing
model. Additionally, the common language runtime simplifies development, with managed
code services such as automatic reference counting and garbage collection.
 Manageability. ASP.NET employs a text-based, hierarchical configuration system, which
simplifies applying settings to your server environment and Web applications. Because
configuration information is stored as plain text, new settings may be applied without the aid
of local administration tools. This "zero local administration" philosophy extends to
deploying ASP.NET
 Scalability and Availability. ASP.NET has been designed with scalability in mind, with
features specifically tailored to improve performance in clustered and multiprocessor
environments. Further, processes are closely monitored and managed by the ASP.NET
runtime, so that if one misbehaves (leaks, deadlocks), a new process can be created in its
place, which helps keep your application constantly available to handle requests.

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 Customizability and Extensibility. ASP.NET delivers a well-factored architecture that
allows developers to "plug-in" their code at the appropriate level. In fact, it is possible to
extend or replace any subcomponent of the ASP.NET runtime with your own custom-written
component. Implementing custom authentication or state services has never been easier.
 Security. With built in Windows authentication and per-application configuration, you can
be assured that your applications are secure.

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6.4. LANGUAGE SUPPORT
The Microsoft .NET Platform currently offers built-in support for three languages: C#, Visual
Basic, and JScript.
WHAT IS ASP.NET WEB FORMS?
The ASP.NET Web Forms page framework is a scalable common language runtime
programming model that can be used on the server to dynamically generate Web pages.
Intended as a logical evolution of ASP (ASP.NET provides syntax compatibility with
existing pages), the ASP.NET Web Forms framework has been specifically designed to address a
number of key deficiencies in the previous model. In particular, it provides:
 The ability to create and use reusable UI controls that can encapsulate common functionality
and thus reduce the amount of code that a page developer has to write.
 The ability for developers to cleanly structure their page logic in an orderly fashion (not
"spaghetti code").
 The ability for development tools to provide strong WYSIWYG design support for pages
(existing ASP code is opaque to tools).

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6.5. CODE-BEHIND WEB FORMS
ASP.NET supports two methods of authoring dynamic pages. The first is the method
shown in the preceding samples, where the page code is physically declared within the
originating .aspx file. An alternative approach--known as the code-behind method--enables the
page code to be more cleanly separated from the HTML content into an entirely separate file.

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6.6. C#.NETand ADO.NET OVERVIEW
ADO.NET is an evolution of the ADO data access model that directly addresses user
requirements for developing scalable applications. It was designed specifically for the web with
scalability, statelessness, and XML in mind.
ADO.NET uses some ADO objects, such as the Connection and Command objects, and also
introduces new objects. Key new ADO.NET objects include the DataSet, DataReader, and
DataAdapter.
The important distinction between this evolved stage of ADO.NET and previous data
architectures is that there exists an object -- the DataSet -- that is separate and distinct from any
data stores. Because of that, the DataSet functions as a standalone entity. You can think of the
DataSet as an always disconnected recordset that knows nothing about the source or destination
of the data it contains. Inside a DataSet, much like in a database, there are tables, columns,
relationships, constraints, views, and so forth.
A DataAdapter is the object that connects to the database to fill the DataSet. Then, it
connects back to the database to update the data there, based on operations performed while the
DataSet held the data. In the past, data processing has been primarily connection-based. Now, in
an effort to make multi-tiered apps more efficient, data processing is turning to a message-based
approach that revolves around chunks of information. At the center of this approach is the
DataAdapter, which provides a bridge to retrieve and save data between a DataSet and its
source data store. It accomplishes this by means of requests to the appropriate SQL commands
made against the data store.
 Connections. For connection to and managing transactions against a database.
 Commands. For issuing SQL commands against a database.
 DataReaders. For reading a forward-only stream of data records from a SQL Server data
source.
 DataSets. For storing, Remoting and programming against flat data, XML data and relational
data.

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 Data Adapters. For pushing data into a DataSet, and reconciling data against a database.
Connections:
Connections are used to 'talk to' databases, and are represented by provider-specific
classes such as SqlConnection. Commands travel over connections and resultsets are returned in
the form of streams which can be read by a DataReader object, or pushed into a DataSet object.
Commands:
Commands contain the information that is submitted to a database, and are represented by
provider-specific classes such as SqlCommand. A command can be a stored procedure call, an
UPDATE statement, or a statement that returns results. You can also use input and output
parameters, and return values as part of your command syntax. The example below shows how
to issue an INSERT statement against the Northwind database.
DataReaders:
The DataReader object is somewhat synonymous with a read-only/forward-only cursor over
data. The DataReader API supports flat as well as hierarchical data. A DataReader object is
returned after executing a command against a database. The format of the returned DataReader
object is different from a recordset. For example, you might use the DataReader to show the
results of a search list in a web page.

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6.7. SQL SERVER
A database management, or DBMS, gives the user access to their data and helps them
transform the data into information. Such database management systems include dBase, paradox,
IMS, SQL Server and SQL Server. These systems allow users to create, update and extract
information from their database.
A database is a structured collection of data. Data refers to the characteristics of people,
things and events. SQL Server stores each data item in its own fields. In SQL Server, the fields
relating to a particular person, thing or event are bundled together to form a single complete unit
of data, called a record (it can also be referred to as raw or an occurrence). Each record is made
up of a number of fields. No two fields in a record can have the same field name.
During an SQL Server Database design project, the analysis of your business needs
identifies all the fields or attributes of interest. If your business needs change over time, you
define any additional fields or change the definition of existing fields.
SQL Server Tables
SQL Server stores records relating to each other in a table. Different tables are created for the
various groups of information. Related tables are grouped together to form a database.
Primary Key
Every table in SQL Server has a field or a combination of fields that uniquely identifies
each record in the table. The Unique identifier is called the Primary Key, or simply the Key.
The primary key provides the means to distinguish one record from all other in a table. It allows
the user and the database system to identify, locate and refer to one particular record in the
database.
Relational Database
Sometimes all the information of interest to a business operation can be stored in one
table. SQL Server makes it very easy to link the data in multiple tables. Matching an employee
to the department in which they work is one example. This is what makes SQL Server a
relational database management system, or RDBMS. It stores data in two or more tables and
enables you to define relationships between the table and enables you to define relationships
between the tables.

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Foreign Key
When a field is one table matches the primary key of another field is referred to as a
foreign key. A foreign key is a field or a group of fields in one table whose values match those
of the primary key of another table.
Referential Integrity
Not only does SQL Server allow you to link multiple tables, it also maintains consistency
between them. Ensuring that the data among related tables is correctly matched is referred to as
maintaining referential integrity.

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CODING
7.1. WEBCONFIG FILE:(Design Code)
Used to set the connections of each page.
<?xml version="1.0"?>

<configuration>
<appSettings>
<add key="ValidationSettings:UnobtrusiveValidationMode" value="None"></add>
</appSettings>
<connectionStrings>
<add name="ConnectionString" connectionString="Data
Source=(LocalDB)v11.0;AttachDbFilename=|DataDirectory|register.mdf;Integrated
Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
<system.webServer>
<defaultDocument enabled="true">
<files>
<clear />
<add value="home.aspx"/>
</files>
</defaultDocument>
</system.webServer>
</configuration>

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7.2. donarAccount Form
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Configuration;
namespace BloodDonationManagementSystem
{
public partial class WebForm3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string query = "select username ,pasword from registertable where username='"
+ TextBox1.Text + "' and pasword='" + TextBox2.Text + "'";
SqlConnection con = new SqlConnection();
con.ConnectionString = constring.cstr;
con.Open();
SqlCommand cmd = new SqlCommand(query, con);
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
Session["name"] = TextBox1.Text;
Response.Redirect("updateRegister.aspx");
}
else
{
Response.Write("<script>alert('Please enter valid Username and
Password')</script>");
}
con.Close();
}
}
}

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7.3. Registeration Form
using System;
using System.Linq;
using System.Web;
{
{
{
}
{
String gender=" ";
if (RadioButton1.Checked)
gender = "male";
else
gender = "female";
string query = "select count(*) from registertable where username='" +
TextBox2.Text + "'";
con.Open();
int OBJ = Convert.ToInt32(cmd.ExecuteScalar());
if (OBJ == 1)
{
Response.Write("<script>alert('username already exists')</script>");
}
else
{
string query1 = "insert into registertable values ('" + TextBox1.Text +
"' ,'" + TextBox2.Text + "' ,'" + TextBox3.Text + "','" + TextBox4.Text + "','" + gender
+ "','" + DropDownList1.Text + "','" + TextBox5.Text + "','" + TextBox6.Text + "','" +
DropDownList2.Text + "','" + DropDownList3.Text + "')";
SqlConnection con1 = new SqlConnection();
con1.ConnectionString = constring.cstr;
con1.Open();
SqlCommand cmd1 = new SqlCommand(query1, con1);
cmd1.ExecuteNonQuery();
Label11.Visible = true;
Label11.Text = "you have registered succesfully";
// Response.Write("<script>alert('you have registered
succesfully')</script>");

49 | P a g e
// Response.Redirect("donarAccount.aspx");
con1.Close();
}
con.Close();
}
protected void CustomValidator1_ServerValidate(object source,
ServerValidateEventArgs e)
{
if ((e.Value.Length >= 8) && (e.Value.Length <=15))
e.IsValid = true;
else
e.IsValid = false;
}
}
}

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7.4. SEARCH FORM
using System;
using System.Linq;
using System.Web;
using System.Data;
{
{
{
}
{
string query = "select
name,date_of_birth,gender,blood_group,mobile_no,email_id,state,district from
registertable where blood_group='"+DropDownList1.Text+"' AND
state='"+DropDownList2.Text+"' AND district='"+DropDownList3.Text+"'";
con.Open();
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
}
}
}

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Testing
8.1. INTRODUCTION
Software testing is a critical element of software quality assurance and represents the
ultimate review of specification, design and coding. In fact, testing is the one step in the software
engineering process that could be viewed as destructive rather than constructive.
A strategy for software testing integrates software test case design methods into a well-
planned series of steps that result in the successful construction of software. Testing is the set of
activities that can be planned in advance and conducted systematically. The underlying
motivation of program testing is to affirm software quality with methods that can economically
and effectively apply to both strategic to both large and small-scale systems.
8.2. STRATEGIC APPROACH TO SOFTWARE TESTING
The software engineering process can be viewed as a spiral. Initially system engineering
defines the role of software and leads to software requirement analysis where the information
domain, functions, behavior, performance, constraints and validation criteria for software are
established. Moving inward along the spiral, we come to design and finally to coding. To
develop computer software we spiral in along streamlines that decrease the level of abstraction
on each turn.
UNIT TESTING
MODULE TESTING
SUB-SYSTEM TESING
SYSTEM TESTING
ACCEPTANCE TESTING
Component Testing
Integration Testing
User Testing

52 | P a g e
8.3. Unit Testing
Unit testing focuses verification effort on the smallest unit of software design, the module. The
unit testing we have is white box oriented and some modules the steps are conducted in parallel.
1. WHITE BOX TESTING
This type of testing ensures that
 All independent paths have been exercised at least once
 All logical decisions have been exercised on their true and false sides
 All loops are executed at their boundaries and within their operational bounds
 All internal data structures have been exercised to assure their validity.
To follow the concept of white box testing we have tested each form .we have created
independently to verify that Data flow is correct, All conditions are exercised to check their
validity, All loops are executed on their boundaries.
2. BASIC PATH TESTING
Established technique of flow graph with Cyclomatic complexity was used to derive test cases
for all the functions. The main steps in deriving test cases were:
Use the design of the code and draw correspondent flow graph.
Determine the Cyclomatic complexity of resultant flow graph, using formula:
V(G)=E-N+2 or
V(G)=P+1 or
V(G)=Number Of Regions
Where V(G) is Cyclomatic complexity,
E is the number of edges,
N is the number of flow graph nodes,
P is the number of predicate nodes.
Determine the basis of set of linearly independent paths.

53 | P a g e
3. CONDITIONAL TESTING
In this part of the testing each of the conditions were tested to both true and false aspects. And all
the resulting paths were tested. So that each path that may be generate on particular condition is
traced to uncover any possible errors.
4. DATA FLOW TESTING
This type of testing selects the path of the program according to the location of definition
and use of variables. This kind of testing was used only when some local variable were declared.
The definition-use chain method was used in this type of testing. These were particularly useful
in nested statements.
5. LOOP TESTING
In this type of testing all the loops are tested to all the limits possible. The following exercise
was adopted for all loops:
 All the loops were tested at their limits, just above them and just below them.
 All the loops were skipped at least once.
 For nested loops test the inner most loop first and then work outwards.
 For concatenated loops the values of dependent loops were set with the help of connected
loop.
 Unstructured loops were resolved into nested loops or concatenated loops and tested as
above.
Each unit has been separately tested by the development team itself and all the input have been
validated.

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Output Screens
9.1. Home Page

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9.4. Registration Form For All Users

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9.6. User Details

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9.7 Search For Donor

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9.8. Update Account Details

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CONCLUSION
It has been a great pleasure for me to work on this exciting and challenging project. This
project proved good for me as it provided practical knowledge of not only programming in
ASP.NET and VB.NET web based application and no some extent Windows Application and
SQL Server, but also about all handling procedure related with “Blood Bequeath Federal”. It
also provides knowledge about the latest technology used in developing web enabled application
and client server technology that will be great demand in future. This will provide better
opportunities and guidance in future in developing projects independently.
10.1. BENEFITS:
The project is identified by the merits of the system offered to the user. The merits of this project
are as follows: -
 It’s a web-enabled project.
 This project offers user to enter the data through simple and interactive forms. This is very
helpful for the client to enter the desired information through so much simplicity.
 The user is mainly more concerned about the validity of the data, whatever he is entering.
There are checks on every stages of any new creation, data entry or updation so that the user
cannot enter the invalid data, which can create problems at later date.
 Sometimes the user finds in the later stages of using project that he needs to update some of
the information that he entered earlier. There are options for him by which he can update the
records. Moreover there is restriction for his that he cannot change the primary data field.
This keeps the validity of the data to longer extent.
 User is provided the option of monitoring the records he entered earlier. He can see the
desired records with the variety of options provided by him.
 From every part of the project the user is provided with the links through framing so that he
can go from one option of the project to other as per the requirement. This is bound to be

63 | P a g e
simple and very friendly as per the user is concerned. That is, we can sat that the project is
user friendly which is one of the primary concerns of any good project.
 Data storage and retrieval will become faster and easier to maintain because data is stored in
a systematic manner and in a single database.
 Decision making process would be greatly enhanced because of faster processing of
information since data collection from information available on computer takes much less
time then manual system.
 Allocating of sample results becomes much faster because at a time the user can see the
records of last years.
 Easier and faster data transfer through latest technology associated with the computer and
communication.
 Through these features it will increase the efficiency, accuracy and transparency,

64 | P a g e
10.2. LIMITATIONS:
 The size of the database increases day-by-day, increasing the load on the database back up
and data maintenance activity.
 Training for simple computer operations is necessary for the users working on the system.

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BIBLIOGRAPHY
 FOR .NET INSTALLATION
www.support.mircosoft.com
 FOR DEPLOYMENT AND PACKING ON SERVER
www.developer.com
www.15seconds.com
 FOR SQL
www.msdn.microsoft.com
 FOR ASP.NET
www.msdn.microsoft.com/net/quickstart/aspplus/default.com
www.asp.net
www.fmexpense.com/quickstart/aspplus/default.com
www.asptoday.com
www.aspfree.com
www.4guysfromrolla.com/index.aspx

66 | P a g e
Reference
Acharya, Kamal. "STUDENT INFORMATION MANAGEMENT
SYSTEM." Authorea Preprints (2023).
Acharya, Kamal. "Library Management System." Available at SSRN4807104 (2019).
ACHARYA, KAMAL, et al. "LIBRARY MANAGEMENT SYSTEM." (2019).
Acharya, Kamal. "Online bus reservation system project report." Authorea
Preprints (2024).
Acharya, Kamal. "Online bus reservation system project report." (2024).
Acharya, Kamal. “Online Bus Reservation System.” SSRN ElectroNIC ASIA
Journal (2024): n. pag.
Acharya, Kamal. “Student Information Management System Project.” SSRN
ElectroNIC ASIA Journal (2024): n. pag.
Acharya, Kamal. “ATTENDANCE MANAGEMENT SYSTEM.” International
Research Journal of Modernization in Engineering Technology and
Science (2023): n. pag.
Acharya, Kamal. “College Information Management System.” SSRN ElectroNIC
ASIA Journal (2024): n. pag.
Acharya, Kamal, Attendance Management System Project (April 28, 2024).
Available at
SSRN: https://ssrn.com/abstract=4810251 or http://dx.doi.org/10.2139/ssrn.4810251
Acharya, Kamal, Online Food Order System (May 2, 2024). Available at
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Acharya, Kamal, Online electricity billing project report. (May 7, 2024). Available at
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10, 2023). Available at
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Acharya, Kamal, ONLINE CRIME REPORTING SYSTEM PROJECT. (August 10, 2022).
Available at
Acharya, Kamal, Burber ordering system project report. (October 10, 2022). Available at
Acharya, Kamal, Teachers Record Management System Project Report (December 10,
2023). Available at
Acharya, Kamal, Dairy Management System Project Report (December 20, 2020).
Available at
Acharya, Kamal, Electrical Shop Management System Project (December 10, 2019).
Available at
Acharya, Kamal, Online book store management system project report. (Febuary 10,
2020). Available at
Acharya, Kamal, Paint shop management system project report. (January 10, 2019).
Available at
Acharya, Kamal, Supermarket billing system project report. (August 10, 2021). Available
Acharya, Kamal, Online texi booking system project report. (March 10, 2022). Available
Acharya, Kamal, Online car servicing system project report. (March 10, 2023). Available
Acharya, Kamal, School management system project report. (July 10, 2021). Available at
Acharya, Kamal, Furniture Showroom Management System Project Report (March 21, 2021).
Available at
Acharya, Kamal, Online Vehicle Rental System Project Report (March 21, 2019). Available at

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